In 2005, the USS San Francisco, a U.S. Navy Los Angeles-class submarine, struck an uncharted seamount at 30 miles per hour, ...

In 2005, the USS San Francisco, a U.S. Navy nuclear-powered attack submarine, collided with an uncharted undersea mountain at ...

The UK’s Astute-class submarines are among the most advanced and quietest in the world, rivaled only by the U.S. Navy.

Nuclear-armed stealth submarines are hailed as the ultimate guarantor of a nation’s security, ensuring an assured ...

The foreign ministries of Germany and Finland said Monday they were "deeply concerned" by the severing of an undersea cable ...

Harald Engen was delivering halibut to a village when he got a message that a submarine was entangled in his 32-foot boat’s ...

China reveals a reconfigurable diesel-electric drone submarine for diverse missions, including mine-laying, special ops, and ...

The 4-year-old document is known as Russia nuclear doctrine and President Vladimir Putin has signed a revamped version lowers ...

the Delaware was commissioned while underwater, a first for a Navy vessel. Since then it has been in training. Australia to acquire nuclear submarines through new security alliance Australia's ...

Ryan Sudlow identified himself as a one-time occupant of a nuclear submarine. “In my six years on the submarine ... so the time was limited that a sub could operate underwater on batteries, he said.

The length of time spent encased in metal underwater would not have ... The UK’s four Vanguard-class submarines form its strategic nuclear deterrent force. Whereas life on board a Trafalgar ...

The Bhabha Atomic Research Centre (BARC) is designing a 190-MW nuclear reactor to power India's P77 nuclear attack submarines ...